Division NCO.OP.220 Airborne collision avoidance system (ACAS II)F1F2 United Kingdom Original text. Later amendments are not shown. When ACAS II is used, pilot-in-command shall apply the appropriate operational procedures and be adequately trained. Annotations Textual amendments F1 Inserted by Commission Regulation (EU) No 800/2013 of 14 August 2013 amending Regulation (EU) No 965/2012 laying down technical requirements and administrative procedures related to air operations pursuant to Regulation (EC) No 216/2008 of the European Parliament and of the Council (Text with EEA relevance). F2 Inserted by Commission Regulation (EU) 2016/1199 of 22 July 2016 amending Regulation (EU) No 965/2012 as regards operational approval of performance-based navigation, certification and oversight of data services providers and helicopter offshore operations, and correcting that Regulation. Notes on Annex VII Textual amendments F2 Substituted by Commission Regulation (EU) 2015/140 of 29 January 2015 amending Regulation (EU) No 965/2012 as regards sterile flight crew compartment and correcting that Regulation. ← Division (b) Division NCO.OP.220 Division SUBPART C →